Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ringenberg, J. Mudge, T. |
| Copyright Year | 2009 |
| Description | Author affiliation: The University of Michigan, Electrical Engineering and Computer Science, USA (Ringenberg, J.; Mudge, T.) |
| Abstract | This paper introduces a methodology to reduce the overall simulation time of large benchmarking suites. Previous work shows that it is possible to simulate only small sections of a benchmark's dynamic instruction stream in detail without sacrificing accuracy in simulation results with respect to overall behavior. As benchmarking suites increase in size, many such techniques still require a great deal of simulation time to complete. The methods presented in this paper build on this previous work by converting representative sections of a benchmark's execution into intrinsically checkpointed assembly (ITCY) code that can serve as a replacement for the original benchmark. In addition, a methodology is proposed that creates new benchmark binaries that no longer need input files or system calls in order to execute properly. Simulations of the new benchmarks are much faster, require less overhead, and still properly represent the original benchmark's execution profile. Results show that benchmarks created using these techniques can be very portable and accurately predict the performance of the original benchmark. An average error rate of less than 5% is achieved when compared to the original representative sections. In addition, a speedup of approximately 60x per benchmark is achieved over a standard set of SimPoints when the new benchmarks are executed serially and 1000x when executed in parallel. This translates into a reduction in simulation time from months to minutes and greatly decreases the amount of time necessary to test a new design. |
| Starting Page | 227 |
| Ending Page | 237 |
| File Size | 926452 |
| Page Count | 11 |
| File Format | |
| ISBN | 9781424441846 |
| DOI | 10.1109/ISPASS.2009.4919654 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-04-26 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Assembly Checkpointing Computational modeling Benchmark testing Sampling methods Microarchitecture Computer science Computer simulation Error analysis Microprocessors |
| Content Type | Text |
| Resource Type | Article |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|